10313123903 has 2 divisors, whose sum is σ = 10313123904. Its totient is φ = 10313123902.

The previous prime is 10313123897. The next prime is 10313123921. The reversal of 10313123903 is 30932131301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10313123903 - 2⁶ = 10313123839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10313173903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156561951 + 5156561952.

It is an arithmetic number, because the mean of its divisors is an integer number (5156561952).

Almost surely, 2^10313123903 is an apocalyptic number.

10313123903 is a deficient number, since it is larger than the sum of its proper divisors (1).

10313123903 is an equidigital number, since it uses as much as digits as its factorization.

10313123903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 10313123903 in words is "ten billion, three hundred thirteen million, one hundred twenty-three thousand, nine hundred three".